3745490 has 16 divisors (see below), whose sum is σ = 7705152. Its totient is φ = 1284144.

The previous prime is 3745487. The next prime is 3745493. The reversal of 3745490 is 945473.

3745490 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3745487) and next prime (3745493).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3745493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26684 + ... + 26823.

It is an arithmetic number, because the mean of its divisors is an integer number (481572).

Almost surely, 2^3745490 is an apocalyptic number.

3745490 is an abundant number, since it is smaller than the sum of its proper divisors (3959662).

3745490 is a wasteful number, since it uses less digits than its factorization.

3745490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53521.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 3745490 is about 1935.3268457808. The cubic root of 3745490 is about 155.2993175632.

The spelling of 3745490 in words is "three million, seven hundred forty-five thousand, four hundred ninety".